? GTU Engineering 1st Year MCQ | Environmental Studies-2110007 Summer 2017 Sem-2

MCQ(s) of Environmental Studies (2110007) - Summer 2017 Sem-2

    • Q. 1  The layer of atmosphere in which ozone layer is found is
    • (A) Stratosphere
      (B) Troposphere
    • (C) Ionosphere
      (D) Exosphere
    • (A) Stratosphere
    • Q. 2  The layer in which presence of ozone is treated as pollutant is
    • (A) Stratosphere
      (B) Troposphere
    • (C) Ionosphere
      (D) Exosphere
    • (B) Troposphere
    • Q. 3  The least pollutant receptor or sink on the earth is
    • (A) Biosphere
      (B) Atmosphere
    • (C) Lithosphere
      (D) Hydrosphere
    • (B) Atmosphere
    • Q. 4  Autecology is defined as
    • (A) Study of single species
      (B) Study of communities
    • (C) Study of physical environment
      (D) None of these
    • (A) Study of single species
    • Q. 5  Autotrophs are defined as
    • (A) Those who prepare their own food
      (B) Those who depends on producers for their food
    • (C) Can do both things
      (D) None of these
    • (A) Those who prepare their own food
    • Q. 6  Man comes in the category of
    • (A) D├ęcomposer
      (B) Producer
    • (C) Omnivore
      (D) Carnivore
    • (C) Omnivore
    • Q. 7  Number pyramid for a Tree is
    • (A) Upright
      (B) Inverted
    • (C) Both
      (D) None of these
    • (D) None of these
    • Q. 8  Movement of people from own country to other country is called
    • (A) Immigration
      (B) Registration
    • (C) Eradication
      (D) Emigration
    • (A) Immigration
    • Q. 9  Eutrophication is caused in water bodies due to
    • (A) Poor nutrients
      (B) Excess nutrients
    • (C) Poor BOD
      (D) Excess BOD
    • (B) Excess nutrients
    • Q. 10  Examples of conventional energy resources are
    • (A) Coal, petrol and natural gas
      (B) Wind energy
    • (C) Solar energy
      (D) None of these
    • (A) Coal, petrol and natural gas
    • Q. 11  Blue baby disease is caused by
    • (A) Sodium
      (B) Chlorides
    • (C) Fluoride
      (D) Nitrate
    • (D) Nitrate
    • Q. 12  Effect of pollution on Taj Mahal is basically due to
    • (A) CFCs
      (B) CO
    • (C) SO2
      (D) None of these
    • (C) SO2
    • Q. 13  Safe drinking water is also called
    • (A) Rain water
      (B) Potable wate
    • (C) Well water
      (D) Distilled water
    • (B) Potable wate
    • Q. 14  Soot particles come in air by
    • (A) Photochemical reaction
      (B) Volcanic eruption
    • (C) Acid rain
      (D) Fuel combustion
    • (D) Fuel combustion